Cancelled: Cathedral Cave Off-Trail Cave Trip

6/13/2020 to 9/12/2020 | Onondaga Cave State Park | Leasburg, MO

These tours have been cancelled.

These wild caving events are a limited opportunity to explore the far reaches of Cathedral Cave. Join an experienced naturalist as he guides you off trail on a wild adventure of Cathedral Cave’s downstream passage leading to its natural entrance, situated just above the Meramec River. You will discover that there is more than meets the eye when you traverse nearly a mile of additional passage not normally seen on a regular lantern tour of the cave.

This tour is limited to 15 participants, and it will last about five hours. There is a fee of $50 per person for adults and $35 per person for participants under 18. This tour is not recommended for children under 10.

Payment can be made online at All proceeds benefit the Onondaga Friends Association, a nonprofit organization that enhances interpretive services at the park. Contact Robert Swain at 573-522-3760 or for a registration form to make your reservation, receive more information about the equipment requirements, and get general information about the tour itself.

Tour Dates: 
  • June 13, July 11, Aug. 8, Sept. 12 
Tour Times: 10 a.m. - 3:30 p.m.
7556 Highway H, Leasburg, MO | 573-245-6576

Associated activities

  • Cave Tours